Quest 100 Dehumidifier — 44L/Day Professional Climate Control

The Quest 100 is a professional-grade dehumidifier built for environments where humidity cannot be left to chance. Its robust construction, precision electronics and advanced feature set make it a reliable climate control tool for continuous use in grow rooms, drying spaces and demanding technical installations.

Its patented M-CoRR technology — a high-efficiency multi-coil system — extracts up to 44 litres of moisture per day at 26.7ºC and 60% RH, with an energy efficiency rating of 3.2 L/kWh, placing it among the most efficient units in its category. The R454b refrigerant is an eco-friendly option with low environmental impact.

The MERV-13 filter captures airborne particles and contaminants, while the variable-speed EC fan continuously adapts airflow to room conditions. Integrated digital controls allow precise target humidity management, with built-in autodiagnostics, dark mode for light-sensitive environments and automatic restart that restores previous settings after any power cut — no reconfiguration needed.

The internal drain system with threaded NPT port eliminates the need for a trap, considerably simplifying installation. Can be floor-mounted or suspended overhead with an optional kit, adapting to any room layout.

Technical specifications:

▸ Extraction capacity: 44 L/day at 26.7ºC / 60% RH

▸ Extraction capacity: 29.3 L/day at 23.9ºC / 50% RH

▸ Energy efficiency: 3.2 L/kWh

▸ Power consumption: 733W

▸ Amperage: 2.5A

▸ Airflow: 280 CFM

▸ Power supply: 230V / 50Hz

▸ Operating range: 13ºC min. – 35ºC max.

▸ Filter: MERV-13

▸ Refrigerant: R454b

▸ Drain port: 1.9 cm threaded NPT

▸ Dimensions: 61 x 40.6 x 36.8 cm

▸ Weight: 27.2 kg

▸ Warranty: 3 years

Recommended applications:

▸ Indoor grow rooms

▸ Drying rooms

▸ Storage and preservation spaces

▸ Technical and industrial installations